Add screenshot images.

git-svn-id: http://plugins.svn.wordpress.org/polar-polls/trunk@913486 b8457f37-d9ea-0310-8a92-e5e31aec5664
Meta-data updates for author, tags, links, etc

git-svn-id: http://plugins.svn.wordpress.org/polar-polls/trunk@913487 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fix screenshots, fourth should be third

git-svn-id: http://plugins.svn.wordpress.org/polar-polls/trunk@913489 b8457f37-d9ea-0310-8a92-e5e31aec5664
Meta data and screenshot updates.

git-svn-id: http://plugins.svn.wordpress.org/polar-polls/trunk@913490 b8457f37-d9ea-0310-8a92-e5e31aec5664
Meta data and name updates.

git-svn-id: http://plugins.svn.wordpress.org/polar-polls/trunk@913491 b8457f37-d9ea-0310-8a92-e5e31aec5664